In cattle, black coat color is dominant to white coat color. A farmer has a black male of undetermined genotype. How can the farmer determine the genotype of this black male?
Would the answer be that the farmer could have the black male mate with a white female or???
Thanks,
Bob
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Are they homozygous or heterozygous? For example, what is the genotype of xRy?
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I made this for a science class presentation. My friend (who goes by TheGreyDuck) did the narrating and it is awesome! Please comment if you can and tell me what you liked or what I could do better! Thanks! And don’t forget to let TheGreyDuck know how awesome she is, too! 
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